目的状语从句和结果状语从句[教育材料].doc

四、目的状语从句在句中作目的状语的从句称为目的状语从句。常用来引导目的状语从句的有：so，so that，in order that， for fear that,in case(that),for the purpose that,lest等。目的状语从句可置于句首，句中或句尾，且从句中常有情态动词could，might，should等。1、 in order that，so that 引导的目的状语从句in order that常用于正式文体，可置于句首，也可置于句尾，而so that往往只置于句尾，但也有置于句首的，so that短语中有时可省略that。 They carved the words on the stone so that/in order that the future generation should/might remember what they had done. 他们把字刻在石头上以便后代能记住他们的所作所为。特别提示！：当so that，in order that引导的目的状语从句中的主语与主句主语一致时，可将状语从句简化为不定式作状语。如果主语不一致，转化时则需在不定式前加for短语作其逻辑主语。上面的例句可改为：They carved the words on the stone in order for the future generation to remember what they had done.2、 for fear (that),in case,lest引导的目的状语从句for fear that表示目的时，意为“唯恐，以防”，in case意为“目的是，以防”，lest意为“以防”Take an umbrella with you lest/in case it should rain.带着伞以防下雨。五、结果状语从句 在句中作结果状语的从句称为结果状语从句，结果状语从句一般置于句尾。常用来引导结果状语从句的词或短语有：that , so, so that ,so that 等1、 so that与sothat引导的结果状语从句、 so that引导的结果状语从句It was dark,so that we could see nothing in front of us.天很黑，我们看不见前面的任何东西。、 sothat引导的结果状语从句sothat引导的结果状语状语从句可以构成如下结构 形容词或副词 many/few（+可数名词复数）so+ much/little(+不可数名词) +（that）+从句 形容词+a/an+可数名词复数Kathy is so lovely that we all like to play with her.凯西很可爱，我们都愿和她玩。2、 suchthat引导的结果状语从句suchthat引导结果状语从句，可以构成如下结构： a/an +形容词+可数名词复数such+ 形容词+可数名词复数 +（that）+从句 形容词+不可数名词Kathy is such lovely girl that we all like to play with her.凯西很可爱，我们都愿和她玩。特别提示！：为了强调形容词或副词，so/suchthat引导的结果状语从句，可把so/such部分置于句首，主语用倒装语序。So excited was he that he could not fall into sleep.他太激动不能入睡。3、 that引导的结果状语从句What have we done that you should be so angry with us?我们做了什么使你这么生气？2随堂b